high road you might travel from
Jerusalem to Rome, and from Rome to Cologne or Cadiz, with no fear of
any enemy except such banditti and footpads as the central or local
government could not always manage to put down. On the whole there was
nearly everywhere a clear recognition of the advantages conferred by
the empire.

It is quite true that during these two centuries we meet with frequent
trouble on the borders and with one or two local revolts of more or
less strength. At our chosen date the Jews were being stirred by their
fanatical or "zealot" party into an almost hopeless insurrection;
within two years the rebellion broke out. Three years later still,
certain ambitious semi-Romans took advantage of a troubled time to
make a determined but futile effort to form a Gaulish or
German-Gaulish empire of their own. Half a century after Nero the Jews
once again rose, but were speedily suppressed. But apart from these
abortive efforts--made, one by a unique form of religious zeal, one by
adventurous ambition, at opposite extremities of the Roman
world--there was established a general, and in most cases a willing,
acceptance of the situation and a proper recognition of its benefits.

The only serious war to be feared within the empire itself was a civil
war, begun by some aspiring leader when his chance seemed strong of
ousting the existing emperor or of succeeding to his throne. Four
years from the date at which we have placed ourselves such a war
actually did break out. Nero was driven from the throne in favour of
Galba, and the history of the year following is the history of Otho
murdering Galba, Vitellius overthrowing Otho, and Vespasian in his
turn overthrowing Vitellius. Yet all this is but the story of one
entirely exceptional year, the famous "year of four emperors." Take
out that year from the imperial history; count a hundred years before
and more than a hundred years after, and it would be impossible to
find in the history of the world any period at which peace, and
probably contentment, was so widely and continuously spread. Think of
all the countries which have just been enumerated as lying within the
Roman border; then imagine that, with the exception of one year of
general commotion, two or three provincial and local revolts, and
occasional irruptions and retaliations upon the frontier, they have
all been free from war and its havoc ever since the year 1700. In our
year of grace 64, although the throne is